Free roguelike space game software for mac

Space Garbage Men is a game where you pilot your triangular ship through loads of levels getting the valuable radioactive rocks and killing angry aliens.
Look for the secret entrance to find many more trasures for points and ship upgrades.
Main features:
- Scalable 2D Vector Graphics using openGL.
- 5 Great Psychobilly/Garage MOD songs to listen to.
- More than 2000 levels with increasing difficulty.
- Nice visual effects (Motion Blur, Clouds)
- A great triangular ship!!
- Each level has a random cave to explore.
- Lots of nice power-ups for your ship.
- Tweaked the gameplay.
- Its FREE!! (Still you HAVE to send me an email).
Enhancements:
- Readable and easy to understand, preferences file.
- Optional Motion Blur.
- Optional Extra Visual Effects (ie Clouds in the sky)
- Cave walls are now smooth in colour.
- Changed the background of the Caves.
- Added Independent Camera Movement.
- The game now preloads all the sounds.
- Fixed resolution switching menu.
- Extra BONUS level: Meteorites in Hyperspace.
- Hi-Score Web Page.
- In-game instructions and score information
- Lots of other small fixes.

Galactic Space Junk is a free game where your target is to destroy all of the rocks in a UFO that sprays water.
NOTE: Galactic Space Junk uses the system sounds. If you hear the Submarine sound youve destroyed all of the rocks with your water gun.

System requirements:
- 8 MB of VRAM recommended

Space Invaders is a classic space shoot-em-up arcade game. Power up your plasma weapons and blast the alien marauders into the Ionsphere.

Have a blast from the past with Space Invaders in all its retro glory. Now included with the addon Yarr! Space Pirates! Where you protect your wooden spaceship from maraudering space parrots.

Aliens vs. Predators Save Game Patch gives you an infinite number of saved games in Aliens vs. Predator

Peg Game mini is a widgetized adaptation of Peg Game from Solitairithmetic. The gameplay is that of Peg Solitaire ...
A peg jumps over a neighboring peg if there is a space on the opposite side of the neighbor.
... with a challenging mathematical enhancement ...
Mathematical symbols on discarded pegs affect the players score.
The back side of Peg Game mini tracks the "Best Scores" for Completed Games (where only one peg remains) and Stalemated Games (where more pegs remain, but no moves are possible).
Peg Game mini allows you to ignore the mathematics altogether (except for the symbols) and play plain, old-fashioned Peg Solitaire.
Enhancements:
- Shift-click to minimize.